Image: AE1 off Rabaul

Description: Royal Australian Navy submarine AE1 (foreground), HMAS Australia (left background) and a River-class destroyer (centre background) at a rendezvous off Rossell Island before proceeding to Rabaul.
Title: AE1 off Rabaul
Credit: This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.
Author: Unknown authorUnknown author
Permission: This image or other work is of Australian origin and is now in the public domain because its term of copyright has expired. According to the Australian Copyright Council (ACC), ACC Information Sheet G023v19 (Duration of copyright) (January 2019).1 Type of materialCopyright has expired if … A Photographs or other works published anonymously, under a pseudonym or the creator is unknown: taken or published prior to 1 January 1955BPhotographs (except A): taken prior to 1 January 1955CArtistic works (except A & B): the creator died before 1 January 1955DPublished editions2 (except A & B): first published more than 25 years agoECommonwealth, State or Territory owned3 photographs and engravings: taken or published more than 50 years ago1Copyright Amendment (Disability Access and Other Measures) Bill 2017 (Australian Government) 2means the typographical arrangement and layout of a published work. eg. newsprint. 3owned means where a government is the copyright owner as well as would have owned copyright but reached some other agreement with the creator.When using this template, please provide information of where the image was first published and who created it.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No